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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MS. MONICA J HOUTTUIN LCSW
NPI 1326000480
Social Worker in Union, MO

Active since April 04, 2006
104 S MCKINLEY AVE, STE D, UNION, MO 63084(636) 583-7738(636) 583-6745 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Ms. Monica J Houttuin Lcsw NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MS. MONICA J HOUTTUIN LCSW (NPI 1326000480) is an individual social worker in Union, Missouri, licensed in Missouri (SW003059) and active in the NPI registry since April 2006.

NPPES Registry Identity

NPI1326000480
Entity TypeIndividualFemale
Primary Taxonomy104100000X
Provider Legal NameMS. MONICA J HOUTTUINCredential: LCSW
Location Address104 S MCKINLEY AVE, STE DUnion, MO 63084
Mailing AddressPo Box 700, 104 S Mckinley Ste DUnion, MO 63084-0700 · (636) 583-7738 · Fax (636) 583-6745
Phone(636) 583-7738
Fax(636) 583-6745
Sole ProprietorNo
Enumeration DateApril 4, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1326000480 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers
Taxonomy Code104100000X
License✔ Licensed in MO · SW003059
Definition
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.
104 S MCKINLEY AVE, Union, MO 63084
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Other Identifiers 2

Other8512MO · Bcbs
OtherR44704MO · Mercy

Other Providers at the Same Location NPPES 7

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DONNA LAKEY R.N.
Registered Nurse
104 S MCKINLEY AVE, SUITE E
UNION, MO 63084
Franklin County (636) 583-5801
DEVELOPMENTAL SERVICES OF FRANKLIN COUNTY
Community Based Residential Treatment Facility, Intellectual and/or Developmental Disabilities
104 S MCKINLEY AVE, STE E
UNION, MO 63084
Franklin County (636) 583-5801
DEVELOPMENTAL SERVICES OF FRANKLIN COUNTY
Community Based Residential Treatment Facility, Intellectual and/or Developmental Disabilities
104 S MCKINLEY AVE, STE E
UNION, MO 63084
Franklin County (636) 583-5801
DEVELOPMENTAL SERVICES OF FRANKLIN COUNTY INC
Community/Behavioral Health
104 S MCKINLEY AVE, SUITE E
UNION, MO 63084
Franklin County (636) 583-5801
DARLEEN ANN HAINLINE BCBA
Behavior Analyst
104 S MCKINLEY AVE, SUITE E
UNION, MO 63084
Franklin County (636) 583-5801
FRANKLIN COUNTY SB40 RESOURCE BOARD
Case Management
104 S MCKINLEY AVE, SUITE E
UNION, MO 63084
Franklin County (636) 584-7240
DEVELOPMENTAL SERVICES OF FRANKLIN COUNTY
Community Based Residential Treatment Facility, Intellectual and/or Developmental Disabilities
104 S MCKINLEY AVE, SUITE E
UNION, MO 63084
Franklin County (636) 583-5801

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Monica Houttuin's NPI number?

The NPI number for Monica Houttuin is 1326000480. It was assigned to this individual provider in the NPPES registry on April 4, 2006.

Where is Monica Houttuin located?

Monica Houttuin practices at 104 S Mckinley Ave Ste D, Union, MO 63084. The listed phone number is (636) 583-7738.

What is Monica Houttuin's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

When was this NPI record last updated?

The NPPES record for Monica Houttuin was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 25 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.